80830512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 282035520

約数和(自身を除く): 201205008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 53, 56, 63, 68, 72, 84, 89, 102, 106, 112, 119, 126, 136, 144, 153, 159, 168, 178, 204, 212, 238, 252, 267, 272, 306, 318, 336, 356, 357, 371, 408, 424, 476, 477, 504, 534, 612, 623, 636, 712, 714, 742, 801, 816, 848, 901, 952, 954, 1008, 1068, 1071, 1113, 1224, 1246, 1272, 1424, 1428, 1484, 1513, 1602, 1802, 1869, 1904, 1908, 2136, 2142, 2226, 2448, 2492, 2544, 2703, 2856, 2968, 3026, 3204, 3339, 3604, 3738, 3816, 4272, 4284, 4452, 4539, 4717, 4984, 5406, 5607, 5712, 5936, 6052, 6307, 6408, 6678, 7208, 7476, 7632, 8109, 8568, 8904, 9078, 9434, 9968, 10591, 10812, 11214, 12104, 12614, 12816, 13356, 13617, 14151, 14416, 14952, 16218, 17136, 17808, 18156, 18868, 18921, 21182, 21624, 22428, 24208, 25228, 26712, 27234, 28302, 29904, 31773, 32436, 33019, 36312, 37736, 37842, 42364, 42453, 43248, 44856, 50456, 53424, 54468, 56604, 56763, 63546, 64872, 66038, 72624, 75472, 75684, 80189, 84728, 84906, 89712, 95319, 99057, 100912, 108936, 113208, 113526, 127092, 129744, 132076, 151368, 160378, 169456, 169812, 190638, 198114, 217872, 226416, 227052, 240567, 254184, 264152, 297171, 302736, 320756, 339624, 381276, 396228, 454104, 481134, 508368, 528304, 561323, 594342, 641512, 679248, 721701, 762552, 792456, 908208, 962268, 1122646, 1188684, 1283024, 1443402, 1525104, 1584912, 1683969, 1924536, 2245292, 2377368, 2886804, 3367938, 3849072, 4490584, 4754736, 5051907, 5773608, 6735876, 8981168, 10103814, 11547216, 13471752, 20207628, 26943504, 40415256, 80830512]

約数ペア:

[(1, 80830512), (2, 40415256), (3, 26943504), (4, 20207628), (6, 13471752), (7, 11547216), (8, 10103814), (9, 8981168), (12, 6735876), (14, 5773608), (16, 5051907), (17, 4754736), (18, 4490584), (21, 3849072), (24, 3367938), (28, 2886804), (34, 2377368), (36, 2245292), (42, 1924536), (48, 1683969), (51, 1584912), (53, 1525104), (56, 1443402), (63, 1283024), (68, 1188684), (72, 1122646), (84, 962268), (89, 908208), (102, 792456), (106, 762552), (112, 721701), (119, 679248), (126, 641512), (136, 594342), (144, 561323), (153, 528304), (159, 508368), (168, 481134), (178, 454104), (204, 396228), (212, 381276), (238, 339624), (252, 320756), (267, 302736), (272, 297171), (306, 264152), (318, 254184), (336, 240567), (356, 227052), (357, 226416), (371, 217872), (408, 198114), (424, 190638), (476, 169812), (477, 169456), (504, 160378), (534, 151368), (612, 132076), (623, 129744), (636, 127092), (712, 113526), (714, 113208), (742, 108936), (801, 100912), (816, 99057), (848, 95319), (901, 89712), (952, 84906), (954, 84728), (1008, 80189), (1068, 75684), (1071, 75472), (1113, 72624), (1224, 66038), (1246, 64872), (1272, 63546), (1424, 56763), (1428, 56604), (1484, 54468), (1513, 53424), (1602, 50456), (1802, 44856), (1869, 43248), (1904, 42453), (1908, 42364), (2136, 37842), (2142, 37736), (2226, 36312), (2448, 33019), (2492, 32436), (2544, 31773), (2703, 29904), (2856, 28302), (2968, 27234), (3026, 26712), (3204, 25228), (3339, 24208), (3604, 22428), (3738, 21624), (3816, 21182), (4272, 18921), (4284, 18868), (4452, 18156), (4539, 17808), (4717, 17136), (4984, 16218), (5406, 14952), (5607, 14416), (5712, 14151), (5936, 13617), (6052, 13356), (6307, 12816), (6408, 12614), (6678, 12104), (7208, 11214), (7476, 10812), (7632, 10591), (8109, 9968), (8568, 9434), (8904, 9078)]